191094Sdes/*- 2115619Sdes * Copyright (c) 2002-2003 Networks Associates Technology, Inc. 3228690Sdes * Copyright (c) 2004-2011 Dag-Erling Sm��rgrav 491094Sdes * All rights reserved. 591094Sdes * 691094Sdes * This software was developed for the FreeBSD Project by ThinkSec AS and 799158Sdes * Network Associates Laboratories, the Security Research Division of 899158Sdes * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 999158Sdes * ("CBOSS"), as part of the DARPA CHATS research program. 1091094Sdes * 1191094Sdes * Redistribution and use in source and binary forms, with or without 1291094Sdes * modification, are permitted provided that the following conditions 1391094Sdes * are met: 1491094Sdes * 1. Redistributions of source code must retain the above copyright 1591094Sdes * notice, this list of conditions and the following disclaimer. 1691094Sdes * 2. Redistributions in binary form must reproduce the above copyright 1791094Sdes * notice, this list of conditions and the following disclaimer in the 1891094Sdes * documentation and/or other materials provided with the distribution. 1991094Sdes * 3. The name of the author may not be used to endorse or promote 2091094Sdes * products derived from this software without specific prior written 2191094Sdes * permission. 2291094Sdes * 2391094Sdes * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 2491094Sdes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2591094Sdes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2691094Sdes * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2791094Sdes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2891094Sdes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2991094Sdes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 3091094Sdes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3191094Sdes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3291094Sdes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3391094Sdes * SUCH DAMAGE. 3491094Sdes * 35255376Sdes * $Id: pam_info.c 648 2013-03-05 17:54:27Z des $ 3691094Sdes */ 3791094Sdes 38228690Sdes#ifdef HAVE_CONFIG_H 39228690Sdes# include "config.h" 40228690Sdes#endif 41228690Sdes 4291094Sdes#include <stdarg.h> 4391094Sdes#include <stdio.h> 4491094Sdes#include <stdlib.h> 4591094Sdes 4691094Sdes#include <security/pam_appl.h> 4791094Sdes#include <security/openpam.h> 4891094Sdes 49115619Sdes#include "openpam_impl.h" 50115619Sdes 5191094Sdes/* 5291094Sdes * OpenPAM extension 5391094Sdes * 5491094Sdes * Display an information message 5591094Sdes */ 5691094Sdes 5791094Sdesint 58174832Sdespam_info(const pam_handle_t *pamh, 5991094Sdes const char *fmt, 6091094Sdes ...) 6191094Sdes{ 6291094Sdes va_list ap; 6391094Sdes char *rsp; 6491094Sdes int r; 6591094Sdes 6691094Sdes va_start(ap, fmt); 6791094Sdes r = pam_vprompt(pamh, PAM_TEXT_INFO, &rsp, fmt, ap); 6891094Sdes va_end(ap); 69115619Sdes FREE(rsp); /* ignore response */ 7091094Sdes return (r); 7191094Sdes} 7291100Sdes 7391100Sdes/* 7491100Sdes * Error codes: 7591100Sdes * 7691100Sdes * !PAM_SYMBOL_ERR 7791100Sdes * PAM_SYSTEM_ERR 7891100Sdes * PAM_BUF_ERR 7991100Sdes * PAM_CONV_ERR 8091100Sdes */ 8191100Sdes 8291100Sdes/** 8391100Sdes * The =pam_info function displays an informational message through the 8491100Sdes * intermediary of the given PAM context's conversation function. 8591100Sdes * 8691100Sdes * >pam_error 8791100Sdes * >pam_prompt 8891100Sdes * >pam_vinfo 8991100Sdes */ 90